Fault Monitoring; Power Supply - Siemens SCALANCE XB-200 Configuration Manual

Configuring with Web Based Management
5.4 The "System" menu
Note
With various automatic functions, the device prevents or reduces the effect on other ports
and priority classes (Class of Service) if a port is overloaded. This can mean that frames are
discarded even when flow control is enabled.
Port overload occurs when the device receives more frames than it can send, for example as
the result of different transmission speeds.
Steps in configuration
1. Change the settings according to your configuration.
2. Click the "Set Values" button.
5.4.15

Fault Monitoring

5.4.15.1

Power Supply

Settings for monitoring the power supply
Configure whether or not the power supply should be monitored by the messaging system.
Depending on the hardware variant, there are one or two power connectors (Supply 1 /
Supply 2). With a redundant power supply, configure the monitoring separately for each
individual feed-in line.
A fault is then signaled by the message system when there is no power on a monitored
connection (Line 1 or Line 2) or when the applied voltage is too low.
Note
You will find the permitted operating voltage limits in the operating instructions of the device.
A fault causes the signaling contact to trigger and the fault LED on the device to light up and,
depending on the configuration, can trigger a trap, an e-mail, or an entry in the event log
table.
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SCALANCE XB-200/XC-200/XP-200 Web Based Management
Configuration Manual, 07/2016, C79000-G8976-C360-04